Inventor · disambiguated record
B. Randall Ziegler
Also filed as: ZIEGLER B RANDALL
5 granted patents·169 citations·filing 1975–1982
83Inventor score
Files withGAF CORP5
Top patents by PatentIndex Score
5 records- 0193US4040851ACotton-cement articlesGAF CORP·Filed 1975·Granted Aug 9, 1977·87 cites·22 claims
- 0281US4233353AHigh-strength built-up roofing using improved glass fiber matsGAF CORP·Filed 1979·Granted Nov 11, 1980·31 cites·6 claims
- 0376US4242404AHigh-strength glass fiber mat particularly useful for roofing productsGAF CORP·Filed 1979·Granted Dec 30, 1980·26 cites·8 claims
- 0463US4200487AEconomical method of making high-strength glass fiber mats particularly useful for roofing productsGAF CORP·Filed 1979·Granted Apr 29, 1980·17 cites·13 claims
- 0542US4390336AApparatus for air laid fiberglass matGAF CORP·Filed 1982·Granted Jun 28, 1983·8 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →